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Cheap flights from Idaho to Cincinnati from $98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Cincinnati departing on 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:15 pm - 10:48 am
BOI
-
CVG
20h 33m
1 stop
Frontier Logo
7:20 am - 11:20 am
CVG
-
BOI
30h 00m
1 stop
$222Frontier
Sun, Mar 15 - Wed, Mar 18
Alaska Airlines Logo
6:04 pm - 6:29 pm
BOI
-
CVG
22h 25m
1 stop
Alaska Airlines Logo
7:29 pm - 10:21 am
CVG
-
BOI
16h 52m
1 stop
$243Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
Delta Logo
7:15 am - 7:04 pm
GEG
-
CVG
8h 49m
1 stop
Delta Logo
6:30 am - 10:50 am
CVG
-
GEG
7h 20m
1 stop
$243Delta
Wed, Mar 18 - Tue, Mar 24
Delta Logo
8:40 pm - 9:49 am
BOI
-
CVG
11h 09m
2 stops
Delta Logo
6:30 am - 1:12 pm
CVG
-
BOI
8h 42m
1 stop
$248Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
7:45 pm - 10:37 am
GEG
-
CVG
11h 52m
2 stops
Delta Logo
6:30 am - 1:00 pm
CVG
-
GEG
9h 30m
1 stop
$248Delta
Mon, Mar 16 - Tue, Mar 24
Delta Logo
9:30 am - 7:00 pm
GEG
-
CVG
6h 30m
1 stop
Delta Logo
6:30 am - 10:45 am
CVG
-
GEG
7h 15m
1 stop
$263Delta
Thu, Apr 16 - Tue, Apr 21
United Airlines Logo
6:37 pm - 9:25 am
GEG
-
CVG
11h 48m
2 stops
United Airlines Logo
3:25 pm - 9:18 pm
CVG
-
GEG
8h 53m
1 stop
$272United Airlines
Wed, Mar 18 - Tue, Mar 24
Alaska Airlines Logo
10:06 pm - 6:29 pm
BOI
-
CVG
18h 23m
2 stops
Alaska Airlines Logo
7:29 pm - 10:21 am
CVG
-
BOI
16h 52m
1 stop
$301Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
2:35 pm - 10:45 pm
IDA
-
CVG
6h 10m
1 stop
United Airlines Logo
6:26 am - 3:40 pm
CVG
-
IDA
11h 14m
2 stops
$372United Airlines
Sat, Mar 7 - Wed, Mar 11
Allegiant Air Logo
9:45 am - 10:51 pm
IDA
-
CVG
11h 06m
2 stops
Allegiant Air Logo
12:20 pm - 3:00 pm
CVG
-
IDA
28h 40m
1 stop
$435Allegiant Air
Thu, Jun 25 - Thu, Jul 2

Frontier flights from Idaho to Cincinnati

Our best Frontier deals on Idaho to Cincinnati flight tickets
Frontier
Mar 15
BOI12:15 pmBoise Air Term. Gowen Fld
20h 33m
1 stop
CVG10:48 amCincinnati Cinci./N. Kentucky
Mar 18
CVG7:20 amCincinnati Cinci./N. Kentucky
30h 00m
1 stop
BOI11:20 amBoise Air Term. Gowen Fld
$222
Frontier
Mar 15
BOI12:15 pmBoise Air Term. Gowen Fld
27h 31m
2 stops
CVG5:46 pmCincinnati Cinci./N. Kentucky
Mar 18
CVG7:20 amCincinnati Cinci./N. Kentucky
30h 00m
1 stop
BOI11:20 amBoise Air Term. Gowen Fld
$347

Delta flights from Idaho to Cincinnati

Our best Delta deals on Idaho to Cincinnati flight tickets
Delta
Mar 18
GEG7:15 amSpokane
8h 49m
1 stop
CVG7:04 pmCincinnati Cinci./N. Kentucky
Mar 24
CVG6:30 amCincinnati Cinci./N. Kentucky
7h 20m
1 stop
GEG10:50 amSpokane
$243
Delta
Apr 14
BOI8:40 pmBoise Air Term. Gowen Fld
11h 09m
2 stops
CVG9:49 amCincinnati Cinci./N. Kentucky
Apr 18
CVG6:30 amCincinnati Cinci./N. Kentucky
8h 42m
1 stop
BOI1:12 pmBoise Air Term. Gowen Fld
$248
Delta
Apr 16
GEG9:30 amSpokane
6h 30m
1 stop
CVG7:00 pmCincinnati Cinci./N. Kentucky
Apr 21
CVG6:30 amCincinnati Cinci./N. Kentucky
7h 15m
1 stop
GEG10:45 amSpokane
$263

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Idaho to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Sun 3/15

12:15 pm-10:48 am

1 stop20h 33m

Cincinnati Cinci./N. Kentucky

Wed 3/18

7:20 am-11:20 am

1 stop30h 00m

$222

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 4/14

6:04 pm-6:29 pm

1 stop22h 25m

Cincinnati Cinci./N. Kentucky

Sat 4/18

7:29 pm-10:21 am

1 stop16h 52m

$243

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 3/18

7:15 am-7:04 pm

1 stop8h 49m

Cincinnati Cinci./N. Kentucky

Tue 3/24

6:30 am-10:50 am

1 stop7h 20m

$243

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 4/14

8:40 pm-9:49 am

2 stops11h 09m

Cincinnati Cinci./N. Kentucky

Sat 4/18

6:30 am-1:12 pm

1 stop8h 42m

$248

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Mon 3/16

7:45 pm-10:37 am

2 stops11h 52m

Cincinnati Cinci./N. Kentucky

Tue 3/24

6:30 am-1:00 pm

1 stop9h 30m

$248

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Thu 4/16

9:30 am-7:00 pm

1 stop6h 30m

Cincinnati Cinci./N. Kentucky

Tue 4/21

6:30 am-10:45 am

1 stop7h 15m

$263

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 3/18

6:37 pm-9:25 am

2 stops11h 48m

Cincinnati Cinci./N. Kentucky

Tue 3/24

3:25 pm-9:18 pm

1 stop8h 53m

$272

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 4/14

10:06 pm-6:29 pm

2 stops18h 23m

Cincinnati Cinci./N. Kentucky

Sat 4/18

7:29 pm-10:21 am

1 stop16h 52m

$301

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-10:45 pm

1 stop6h 10m

Cincinnati Cinci./N. Kentucky

Wed 3/11

6:26 am-3:40 pm

2 stops11h 14m

$372

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Thu 6/25

9:45 am-10:51 pm

2 stops11h 06m

Cincinnati Cinci./N. Kentucky

Thu 7/2

12:20 pm-3:00 pm

1 stop28h 40m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Idaho to Cincinnati flights?

You could potentially save up to 12% on your flight if you consider stops on a Idaho to Cincinnati flight.

Cheap Idaho to Cincinnati flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Cincinnati

Fastest flight time

5h 33m

Direct flights

None
The fastest flight from Idaho to Cincinnati takes 5h 33m
There are no direct flights from Idaho to Cincinnati. There are no popular flight routes from Idaho to Cincinnati.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Idaho to Cincinnati Cinci./N. Kentucky Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The travel and health documents you'll need for your trip to Cincinnati Cinci./N. Kentucky Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Cincinnati

Compare and see reviews for airlines that fly from Idaho to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $142Free CancellationRating
8.0
11,928 reviews
Search Alaska Airlines flights
DeltaPriceFrom $197Free CancellationRating
7.9
8,241 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,341 reviews
Search United Airlines flights
American AirlinesPriceFrom $314Free CancellationRating
7.2
11,338 reviews
Search American Airlines flights

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
Blue Ash
Fairfield
West Chester
Oxford
Dry Ridge
Monroe
Hebron
Edgewood
Bethel
Trenton
Corinth
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Cincinnati?

It is quick and easy to find Idaho to Cincinnati flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cincinnati that suits you.

Can I find flights from Idaho to Cincinnati with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cincinnati from Idaho with this policy.

How can momondo help me find flights from Idaho to Cincinnati?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Cincinnati.

I’m not ready to book a flight from Idaho to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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